Ryzen 9 9900X vs Xeon Gold 6558Q

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Primary details

Comparing Xeon Gold 6558Q and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated109
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data66.76
Market segmentServerDesktop processor
Power efficiencyno data27.20
Architecture codenameno dataGranite Ridge (2024)
Release date1 October 2023 (1 year ago)15 August 2024 (less than a year ago)
Launch price (MSRP)no data$499

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Gold 6558Q and Ryzen 9 9900X basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores32 (Dotriaconta-Core)12 (Dodeca-Core)
Threads6424
Base clock speed3.2 GHz4.4 GHz
Boost clock speed4.1 GHz5.6 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache60 MB64 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperature66 °C95 °C
Number of transistorsno data16,630 million
64 bit support-+
Unlocked multiplier-+

Compatibility

Information on Xeon Gold 6558Q and Ryzen 9 9900X compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
SocketFCLGA4677AM5
Power consumption (TDP)350 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6558Q and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX-+
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Gold 6558Q and Ryzen 9 9900X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6558Q and Ryzen 9 9900X are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6558Q and Ryzen 9 9900X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5
Maximum memory size4 TBno data
Max memory channels8no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6558Q and Ryzen 9 9900X.

PCIe version5.05.0
PCI Express lanes8024

Pros & cons summary


Recency 1 October 2023 15 August 2024
Physical cores 32 12
Threads 64 24
Power consumption (TDP) 350 Watt 120 Watt

Xeon Gold 6558Q has 166.7% more physical cores and 166.7% more threads.

Ryzen 9 9900X, on the other hand, has an age advantage of 10 months, and 191.7% lower power consumption.

We couldn't decide between Xeon Gold 6558Q and Ryzen 9 9900X. We've got no test results to judge.

Be aware that Xeon Gold 6558Q is a server/workstation processor while Ryzen 9 9900X is a desktop one.


Should you still have questions on choice between Xeon Gold 6558Q and Ryzen 9 9900X, ask them in Comments section, and we shall answer.

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Intel Xeon Gold 6558Q
Xeon Gold 6558Q
AMD Ryzen 9 9900X
Ryzen 9 9900X

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